Proto-Slavic *pri

→ Belarusian пры (inherited)

→ Czech při (inherited)

→ Old Church Slavonic при- (inherited)

→ Old Church Slavonic при (inherited)

→ Lower Sorbian pśi (inherited)

→ Upper Sorbian při (inherited)

→ Lithuanian prie (cognate)

→ Latvian pie- (cognate)

→ Polish przy (inherited)

→ Polish przy- (inherited)

→ Old Prussian prei (cognate)

→ Russian при (derived)

→ Serbo-Croatian pri (inherited)

→ Serbo-Croatian при (inherited)

→ Slovene pri (inherited)

→ Silesian przi (inherited)